-al -ic a-a a-c a-i aaa aac aad aag aai aal aan aar aas ac- aca acc acd acg aci acl acn acr acs ad- ada adc add adg adi adl adn adr ads ag- aga agc agd agg agi agl agn agr ags ai- aia aic aid aig aii ail ain air ais al- ala alc ald alg ali all aln alr als an- ana anc and ang ani anl ann anr ans ar- ara arc ard arg ari arl arn arr ars as- asa asc asd asg asi asl asn asr ass c-- caa cac cad cag cai cal can car cas cca ccc ccd ccg cci ccl ccn ccr ccs cda cdc cdd cdg cdi cdl cdn cdr cds cga cgc cgd cgg cgi cgl cgn cgr cgs ci- cia cic cid cig cii cil cin cir cis cl- cla clc cld clg cli cll cln clr cls cn- cna cnc cnd cng cni cnl cnn cnr cns cra crc crd crg cri crl crn crr crs csa csc csd csg csi csl csn csr css daa dac dad dag dai dal dan dar das dca dcc dcd dcg dci dcl dcn dcr dcs dda ddc ddd ddg ddi ddl ddn ddr dds dga dgc dgd dgg dgi dgl dgn dgr dgs di- dia dic did dig dii dil din dir dis dl- dla dlc dld dlg dli dll dlr dls dna dnc dnd dng dni dnl dnn dnr dns dra drc drd drg dri drl drn drr drs dsa dsc dsd dsg dsi dsl dsn dsr dss g-d gaa gac gad gag gai gal gan gar gas gca gcc gcd gcg gci gcl gcn gcr gcs gda gdc gdd gdi gdl gdn gdr gds gga ggc ggd ggg ggi ggn ggr ggs gia gic gid gig gii gil gin gir gis gla glc gld glg gli gll gln glr gls gna gnc gnd gni gnl gnn gnr gns gra grc grd grg gri grl grn grr grs gsa gsc gsd gsg gsi gsl gsn gsr gss i-d ia- iaa iac iad iag iai ial ian iar ias ica icc icd icg ici icl icn icr ics ida idc idd idg idi idl idn idr ids iga igc igd igg igi igl ign igr igs iia iic iid iii iil iin iir iis il- ila ilc ild ilg ili ill iln ilr ils in- ina inc ind ing ini inl inn inr ins ir- ira irc ird irg iri irl irn irr irs is- isa isc isd isg isi isl isn isr iss la- laa lac lad lag lai lal lan lar las lca lcc lcd lcg lci lcl lcn lcr lcs lda ldc ldd ldg ldi ldl ldn ldr lds lga lgc lgd lgg lgi lgl lgn lgr lgs lia lic lid lig lii lil lin lir lis lla llc lld llg lli lll lln llr lls lna lnc lnd lng lni lnl lnn lnr lns lra lrc lrd lrg lri lrn lrr lrs lsa lsc lsd lsg lsi lsl lsn lsr lss n-i naa nac nad nag nai nal nan nar nas nca ncc ncd ncg nci ncl ncn ncr ncs nda ndc ndd ndg ndi ndl ndn ndr nds nga ngc ngd ngg ngi ngl ngn ngs nia nic nid nig nii nil nin nir nis nla nlc nld nlg nli nll nln nlr nls nna nnc nng nni nnl nnn nns nra nrc nrd nrg nri nrl nrn nrr nrs nsa nsc nsd nsg nsi nsl nsn nsr nss ra- raa rac rad rag rai ral ran rar ras rca rcc rcd rcg rci rcl rcn rcr rcs rda rdc rdd rdg rdi rdl rdn rdr rds rga rgc rgd rgg rgi rgn rgr rgs ria ric rid rig rii ril rin rir ris rla rlc rld rlg rli rll rln rlr rls rna rnc rnd rng rni rnn rnr rns rra rrc rrd rrg rri rrl rrn rrr rrs rsa rsc rsd rsg rsi rsl rsn rsr rss saa sac sad sag sai sal san sar sas sca scc scd scg sci scl scn scr scs sda sdc sdd sdg sdi sdl sdn sdr sds sga sgc sgd sgg sgi sgl sgn sgr sgs sia sic sid sig sii sil sin sir sis sla slc sld slg sli sll sln slr sls sna snc snd sng sni snl snn snr sns sr- sra src srd srg sri srl srn srr srs ss- ssa ssc ssd ssg ssi ssl ssn ssr sss